What Causes the Central Control Screen to Not Light Up but the Reversing Camera to Work?

Why is there sponge inside the tire?

It is a normal phenomenon. The sponge inside the tire is called "internal soundproofing foam". Noise isolation: It works by blocking external sounds, such as noise from passing vehicles nearby. It minimizes sound reflection and reduces noise transmission to the ears by converting sound energy into heat through friction with the air in the material when sound waves enter. Its main function is to absorb and reduce noise generated by internal vibrations. Temperature isolation: It can block heat transfer. The sponge helps maintain the cool air from being affected by the heat in the engine compartment, ensuring the effectiveness of the air conditioning system.

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What are the new regulations for private cars?

The following are the new regulations for private cars: 1. Small passenger cars exempt from inspection for six years: Under the new regulations, non-commercial small passenger cars and other vehicles are exempt from inspection for six years. During this period, the vehicle owner or the unit to which the vehicle belongs must submit the compulsory traffic insurance policy and the vehicle and vessel tax certificate to the vehicle management office every two years, and then directly apply to the traffic management department of the public security bureau for the inspection compliance label. 2. Annual inspection can be conducted in different locations: Starting from the implementation of the new regulations this year, the traffic management department of the public security bureau can provide services such as annual inspection for small passenger cars in different locations and online appointment for annual inspection, making it more convenient for vehicle owners. Within the scope of the city, vehicle owners can independently choose the inspection agency for the annual inspection. 3. Opening of appointment channels: To facilitate the annual inspection of vehicles, the inspection agencies of the vehicle management office have set up appointment channels and windows for vehicles with scheduled inspections. This reduces the queuing time for vehicle owners during the inspection process, allowing them to directly proceed with the online inspection. After passing the inspection, they can obtain the annual inspection compliance label and the environmental protection label with the inspection report.

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What is the new policy for private car annual inspections?

The new policy for private car annual inspections stipulates that private cars only need to undergo on-site inspections twice within 10 years, specifically in the 6th and 8th years. For private cars older than 10 years, the original inspection cycle regulations still apply. Below is a partial introduction to the new policy for private car annual inspections: 1. Legal provisions: For non-operational small and mini passenger vehicles (excluding minivans) that are over 6 years but under 10 years old, the inspection cycle has been relaxed from once a year to once every two years. 2. Expansion of the scope of motor vehicle exemption from inspection: On the basis of exempting non-operational small and mini passenger vehicles with 6 seats or less from inspection within 6 years, the exemption now also includes non-operational small and mini passenger vehicles (excluding minivans) with 7 to 9 seats within 6 years. For non-operational small and mini passenger vehicles (excluding minivans) that are over 6 years but under 10 years old, the inspection frequency has been adjusted from once a year to once every two years. If the vehicle is involved in a fatal traffic accident or is illegally modified and penalized according to law, it will still be inspected according to the original cycle to ensure the vehicle's safety performance.

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What are position lights?

Automotive position lights refer to the front and rear position lights on a vehicle. More details about vehicle lights are as follows: 1. The location of position lights varies depending on the vehicle model. On small cars, they are commonly known as parking lights. On larger vehicles, due to their size, the front and rear side lights are referred to as position lights. On trucks, they are commonly called side marker lights. 2. Position lights primarily indicate the presence and approximate width of a vehicle, helping other drivers make judgments during overtaking or meeting on the road. 3. Outline lights, as the name suggests, 'outline' refers to the contour, hence outline lights serve as warning lights to alert other vehicles. They are installed along the edges of the vehicle's roof, indicating both the height and width of the vehicle. Safety regulations require vehicles taller than three meters to be equipped with outline lights. These lights are white at the front and red at the rear. Outline lights are used during nighttime driving to make the vehicle visible to others. 4. Front and rear position lights, commonly known as parking lights or sometimes referred to as position lights. Hazard lights (flashers) are turn signals that flash simultaneously, serving as a warning, for example, when a vehicle breaks down and is parked on the roadside, hazard lights are turned on to alert passing vehicles. They are also used in special situations, such as emergency vehicles performing tasks.

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Where is the Nissan Sylphy sensor located?

The locations of Nissan Sylphy sensors are as follows: 1. Oxygen sensor: The oxygen sensor is installed on the exhaust pipe to monitor the post-combustion gases and determine whether the engine combustion is sufficient and whether the mixture is too lean or too rich. 2. Wheel speed sensor: The wheel speed sensor is usually located on the front wheel brake disc. It primarily collects the vehicle's speed to detect any signs of wheel slippage. Therefore, there is a dedicated sensor to collect the wheel speed, typically installed on the hub of each wheel. If the sensor is damaged, the ABS will fail. 3. Coolant temperature sensor: The coolant temperature sensor is generally located near the thermostat. It converts the coolant temperature into an electrical signal, increasing fuel injection or advancing the ignition timing at low temperatures, and preventing detonation by retarding the ignition timing at high temperatures. 4. Intake pressure sensor: Usually installed near the throttle valve, the intake pressure sensor, as the name suggests, senses a series of resistance and pressure changes with different engine speeds and loads, converting them into voltage signals for the ECU to adjust fuel injection and ignition timing. If it malfunctions, it can cause difficulties in ignition, unstable idling, and poor acceleration.

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What brand is TRW?

TRW is a motor vehicle brake fluid produced by TRW Automotive Group (TRW) in the United States. TRW Automotive's position: TRW Automotive Group is a globally leading automotive safety systems supplier and one of the largest automotive parts companies in the world. It serves all major global automakers and holds a leading position in every product category it engages in. It is the only aftermarket manufacturer that produces all major components for braking systems. TRW Automotive's history: TRW has over 100 years of history in manufacturing braking components. The DOTDOTDO4EPS and Grand-prix-Fluid brake fluids it produces are suitable for vehicles in different regions and seasons, meeting the requirements for rapid and safe braking under any conditions.

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What Causes the Central Control Screen to Not Light Up but the Reversing Camera to Work?

Why is there sponge inside the tire?

What are the new regulations for private cars?

What is the new policy for private car annual inspections?

What are position lights?

Where is the Nissan Sylphy sensor located?

What brand is TRW?

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